394486656

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^2\times {\mathrm{1069}}^1$

素因数の和:1148

約数の個数: 96

約数和(自身を含む): 1083760200

約数和(自身を除く): 689273544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 961, 992, 1069, 1488, 1922, 1984, 2138, 2883, 2976, 3207, 3844, 3968, 4276, 5766, 5952, 6414, 7688, 8552, 11532, 11904, 12828, 15376, 17104, 23064, 25656, 30752, 33139, 34208, 46128, 51312, 61504, 66278, 68416, 92256, 99417, 102624, 123008, 132556, 136832, 184512, 198834, 205248, 265112, 369024, 397668, 410496, 530224, 795336, 1027309, 1060448, 1590672, 2054618, 2120896, 3081927, 3181344, 4109236, 4241792, 6163854, 6362688, 8218472, 12327708, 12725376, 16436944, 24655416, 32873888, 49310832, 65747776, 98621664, 131495552, 197243328, 394486656]

約数ペア:

[(1, 394486656), (2, 197243328), (3, 131495552), (4, 98621664), (6, 65747776), (8, 49310832), (12, 32873888), (16, 24655416), (24, 16436944), (31, 12725376), (32, 12327708), (48, 8218472), (62, 6362688), (64, 6163854), (93, 4241792), (96, 4109236), (124, 3181344), (128, 3081927), (186, 2120896), (192, 2054618), (248, 1590672), (372, 1060448), (384, 1027309), (496, 795336), (744, 530224), (961, 410496), (992, 397668), (1069, 369024), (1488, 265112), (1922, 205248), (1984, 198834), (2138, 184512), (2883, 136832), (2976, 132556), (3207, 123008), (3844, 102624), (3968, 99417), (4276, 92256), (5766, 68416), (5952, 66278), (6414, 61504), (7688, 51312), (8552, 46128), (11532, 34208), (11904, 33139), (12828, 30752), (15376, 25656), (17104, 23064)]